JP2009264054A - Heat insulation foundation circumference structure of building - Google Patents

Heat insulation foundation circumference structure of building Download PDF

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JP2009264054A
JP2009264054A JP2008117280A JP2008117280A JP2009264054A JP 2009264054 A JP2009264054 A JP 2009264054A JP 2008117280 A JP2008117280 A JP 2008117280A JP 2008117280 A JP2008117280 A JP 2008117280A JP 2009264054 A JP2009264054 A JP 2009264054A
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plate
foundation
heat insulation
heat insulating
synthetic resin
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JP5192279B2 (en
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Yoshiharu Kimura
吉晴 木村
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Dow Kakoh KK
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Dow Kakoh KK
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Abstract

<P>PROBLEM TO BE SOLVED: To facilitate the inspection of damages caused by termites at a low cost, in a heat insulation foundation circumference structure of a building in which a base 6 is provided on the heat insulation foundation 1 having the heat insulation foundation plate 3 made of a synthetic resin foamed body attached to the outside of a continuous footing 2, and a draining material 12 equipped with an outer tilted plate 14 tilting to the outside and with a front surface plate 15 dangling from the lower end of the outer tilted plate 14 is mounted covering the outside upper part of the heat insulation foundation 1. <P>SOLUTION: The front surface plate 15 of the draining material 12 and at least a part of the outer tilted plate 14 continued to the front surface plate 15 is openable/closable or attachable/detachable. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は、布基礎の外側に合成樹脂発泡板を付設した断熱基礎周りの構造に関する。特に蟻害の点検を容易にした断熱基礎周りの構造に関する。   The present invention relates to a structure around a heat insulating base in which a synthetic resin foam plate is attached to the outside of a cloth base. In particular, the present invention relates to a structure around a heat insulating foundation that facilitates the inspection of ant damage.

従来、住宅の床下空間の利用、気密性の向上、冷暖房負荷の軽減などのために、布基礎の外側に合成樹脂発泡体の基礎断熱板を付設して断熱基礎とすることが知られている（特許文献１参照）。通常、この断熱基礎の外側上部は水切り材で覆われ、基礎断熱板の外面はモルタルなどの外装材で覆われた構造となっている。   Conventionally, it has been known that a base insulation plate of a synthetic resin foam is attached to the outside of a cloth foundation to use the underfloor space of a house, improve airtightness, reduce air conditioning load, etc. (See Patent Document 1). Usually, the outer upper part of the heat insulating foundation is covered with a draining material, and the outer surface of the basic heat insulating plate is covered with an exterior material such as mortar.

特開２００７−２４７３１３号公報JP 2007-247313 A

ところで、断熱基礎に設けられている合成樹脂発泡体の基礎断熱板は、外装材によって日射が遮断されていると共に、柔らかいことから、蟻によって食い荒らされやすい。このため、白蟻が土中から基礎断熱板やその目地を通って這い上がり、土台を食い荒らすことが生じる。基礎断熱板や床下土壌に防蟻剤を混入するなどの防蟻処理を施すことも行われているが、防蟻剤の効力は経時的に低下することから、完全を期し難い。このため、断熱基礎の上部を定期的に点検することが好ましい。   By the way, the base heat insulation board of the synthetic resin foam provided in the heat insulation foundation is easily eroded by ants because the solar radiation is blocked by the exterior material and it is soft. For this reason, white ants crawl up from the soil through the base insulation board and joints, and the foundation is eaten away. Although ant-proofing treatments such as mixing an ant-proofing agent into the base heat insulating plate and the soil under the floor are also performed, the effectiveness of the ant-proofing agent decreases with time, so it is difficult to achieve completeness. For this reason, it is preferable to periodically check the upper part of the heat insulating foundation.

しかしながら、断熱基礎の外側上部は水切り材で覆われており、水切り材を取り外さなければ目視による蟻害の点検ができない。また、水切り材の建物への取り付け部分は外壁材などで覆われていることから、これを簡単に取り外すことができない。このため、点検には外壁部分の一部解体や、水切り材の交換を伴うことになり、手間と費用がかかる問題がある。   However, the outer upper part of the heat insulation foundation is covered with a draining material, and the ant damage cannot be visually inspected unless the draining material is removed. Moreover, since the attachment part to the building of the draining material is covered with the outer wall material etc., this cannot be removed easily. For this reason, the inspection involves partial dismantling of the outer wall portion and replacement of the draining material, which is troublesome and expensive.

本発明は、上記従来の問題点に鑑みてなされたもので、断熱基礎における蟻害の点検を容易かつ低コストで行えるようにすることを目的とする。   The present invention has been made in view of the above-described conventional problems, and an object thereof is to enable easy and low-cost inspection of ant damage on a heat insulating foundation.

上記目的のために、本発明は、布基礎の外側に合成樹脂発体の基礎断熱板が付設された断熱基礎上に土台が設けられ、外側へ傾斜した外傾斜板と、外傾斜板の下端から垂下された前面板とを備えた水切り材が断熱基礎の外側上部を覆って取り付けられた建物の断熱基礎周り構造において、水切り材の前面板及び前面板に連なる外傾斜板の少なくとも一部が開閉又は着脱可能となっていることを特徴とする建物の断熱基礎周り構造を提供するものである。   For the above purpose, the present invention provides an outer inclined plate that is provided with a base on a heat insulating base provided with a base heat insulating plate made of synthetic resin on the outer side of a cloth base, and that is inclined outward, and a lower end of the outer inclined plate. In the structure around the heat insulation foundation of the building in which the draining material provided with the front plate suspended from the cover covers the outer upper part of the thermal insulation foundation, at least a part of the outer slope plate connected to the front plate and the front plate of the drainage material is The present invention provides a structure around a heat insulating foundation of a building, which is openable and closable or detachable.

また、本発明は、基礎上面との間に間隔を開けて胴縁受け材が土台に取り付けられており、この胴縁受け材の外側に水切り材が取り付けられていると共に、胴縁受け材又は外張り断熱板と断熱基礎上面間に挿入部材が脱着可能に嵌め込まれていること、
挿入部材が、合成樹脂発泡体の棒状又は板状をなす挿入部本体と、該挿入部本体に接合された合成樹脂シートとで構成され、該合成樹脂シートの外側の一縁が挿入部本体より外側へ延出していること、
挿入部材の外側縁部が、断熱基礎及び胴縁受け材よりも外側へ突出していること、
をその好ましい態様として含むものである。 In the present invention, the trunk edge receiving material is attached to the base with a space between the upper surface of the foundation and the drainage material is attached to the outside of the trunk edge receiving material. The insertion member is detachably fitted between the outer heat insulating plate and the upper surface of the heat insulating base,
The insertion member is composed of a synthetic resin foam rod-like or plate-like insertion portion main body and a synthetic resin sheet joined to the insertion portion main body, and the outer edge of the synthetic resin sheet is from the insertion portion main body. Extending outwards,
The outer edge of the insertion member protrudes outward from the heat insulating base and the trunk edge receiving material,
Is included as a preferred embodiment thereof.

なお、本発明において外側とは、建物の外部側をいう。   In addition, in this invention, an outer side means the exterior side of a building.

本発明によれば、水切り材の前面板及び前面板に連なる外傾斜板の少なくとも一部が開閉又は着脱可能となっていることから、これを開放又は離脱することで断熱基礎の上部を露出させることができ、簡単に目視による蟻害の点検を行うことができる。また、点検後は、上記水切り材の前面板及び前面板に連なる外傾斜板の少なくとも一部を閉鎖又は装着することで元に戻すことができる。このため、外壁部の解体や水切り材の交換を行うことなく蟻害の点検ができ、手間及び費用を大幅に軽減することができる。   According to the present invention, since at least a part of the front inclined plate and the outer inclined plate connected to the front plate can be opened and closed or detached, the upper portion of the heat insulating foundation is exposed by opening or removing the drain plate. Can be easily inspected for ant damage by visual inspection. Moreover, after an inspection, it can return to the former by closing or mounting | wearing with at least one part of the outer inclined board connected to the front board and front board of the said draining material. For this reason, ant damage can be inspected without disassembling the outer wall or replacing the draining material, and labor and cost can be greatly reduced.

以下、本発明を図面に基づいて説明する。なお、以下に説明する図１〜図１１において、同じ符号は同様の部材又は部位を示す。   Hereinafter, the present invention will be described with reference to the drawings. In addition, in FIGS. 1-11 demonstrated below, the same code | symbol shows the same member or site | part.

まず、本発明に係る断熱基礎周り構造の第１の例を図１〜図３に基づいて説明する。   First, the 1st example of the heat insulation foundation surrounding structure which concerns on this invention is demonstrated based on FIGS. 1-3.

図１は本発明に係る断熱基礎周り構造の第１の例を示す断面図、図２は本発明に係る断熱基礎周り構造の第１の例における水切り材の斜視図、図３は本発明に係る断熱基礎周り構造の第１の例における水切り材の支持板が連なる前面板と、前面板に連なる外傾斜板の前部傾斜板とを開放状態とした断面図である。   FIG. 1 is a cross-sectional view showing a first example of a structure around a heat insulation base according to the present invention, FIG. 2 is a perspective view of a draining material in the first example of a structure around a heat insulation base according to the present invention, and FIG. It is sectional drawing which made the open state the front board which the support plate of the draining material in the 1st example of the heat insulation foundation surrounding structure continues, and the front inclination board of the outer inclination board connected to a front board.

図１において、１は断熱基礎で、断熱基礎１を構成する布基礎２の外側には合成樹脂発泡体の基礎断熱板３が付設されている。   In FIG. 1, reference numeral 1 denotes a heat insulating base, and a base heat insulating plate 3 made of a synthetic resin foam is attached to the outside of a cloth base 2 constituting the heat insulating base 1.

基礎断熱板３は、布基礎２を構築する際のコンクリート打設時に、型枠内にセットしておくことで布基礎１に付設することができる。基礎断熱板３を構成する合成樹脂発泡体としては、例えばポリスチレン系発泡体、ポリエチレン系発泡体、ポリプロピレン系発泡体、ポリウレタン系発泡体、フェーノール樹脂系発泡体などを用いることができるが、吸水性が低く、断熱性に優れることから、ポリスチレンの発泡体が好ましい。また、基礎断熱板３は、ビーズ発泡成形板でも押出発泡成形板でもよいが、耐圧性に優れることから、押出発泡成形板が好ましい。   The foundation heat insulating plate 3 can be attached to the fabric foundation 1 by being set in a mold when the concrete is placed when the fabric foundation 2 is constructed. As the synthetic resin foam constituting the basic heat insulating plate 3, for example, polystyrene foam, polyethylene foam, polypropylene foam, polyurethane foam, phenol resin foam, and the like can be used. Polystyrene foam is preferred because of its low thermal conductivity and excellent heat insulation. The basic heat insulating plate 3 may be a bead foam molded plate or an extruded foam molded plate, but is preferably an extruded foam molded plate because of excellent pressure resistance.

更に、基礎断熱板３は防蟻措置された断熱材とすることで、断熱材中をシロアリが這い上がる可能性を低減し、点検の間隔を長くすることができ好ましい。ここで、防蟻措置された断熱材としては、合成樹脂発泡体製の断熱材の表面や天端を金属メッシュやモルタルで覆ったもの、天端にコの字形の金属部材を被せたもの、合成樹脂にビフェントリン、シフェノトリン、イミダクロプリド、シラフルオフェンなどの防蟻薬剤と発泡剤他を添加し発泡した合成樹脂発泡体で構成したものなどを使用できる。   Furthermore, it is preferable that the base heat insulating plate 3 is made of a heat-insulating material that has been treated to prevent ants, thereby reducing the possibility of termites scooping up in the heat-insulating material and increasing the interval between inspections. Here, as the heat-insulating material for which ant-proof measures were taken, the surface of the heat-insulating material made of synthetic resin foam and the top edge covered with a metal mesh or mortar, the top edge covered with a U-shaped metal member, A synthetic resin foam made by adding an anti-anticide such as bifenthrin, ciphenothrin, imidacloprid, or silafluophene and a foaming agent to the synthetic resin can be used.

上記基礎断熱板３の外側はモルタルなどの外装材４で覆われている。また、布基礎２上面の均しモルタル５を介して、断熱基礎１上には土台６が設置されており、この土台６上に柱７が立てられている。柱７間にはグラスウールなどの充填断熱材８が充填されており、その外側には、防水シート９を介して胴縁１０が取り付けられ、更にこの胴縁１０に外壁材１１が取り付けられている。   The outside of the basic heat insulating plate 3 is covered with an exterior material 4 such as mortar. In addition, a base 6 is installed on the heat insulating base 1 through a leveling mortar 5 on the upper surface of the cloth base 2, and a column 7 is erected on the base 6. Filled heat insulating material 8 such as glass wool is filled between the columns 7, and a trunk edge 10 is attached to the outside via a waterproof sheet 9, and an outer wall material 11 is further attached to the trunk edge 10. .

土台６には、図１及び図２に示される水切り材１２が断熱基礎１の外側上部を覆って取り付けられている。水切り材１２は、垂直な取り付け板１３と、取り付け板１３の下端に連なり、外側に傾斜した外傾斜板１４と、外傾斜板１４の下端から垂下した前面板１５と、前面板１５の下部から内側（建物の内部側）へ突出した支持板１６とを備えている。   A draining material 12 shown in FIGS. 1 and 2 is attached to the base 6 so as to cover the outer upper part of the heat insulating foundation 1. The drainer 12 is connected to the vertical mounting plate 13, the outer inclined plate 14 that is inclined outward, the front plate 15 that is hung from the lower end of the outer inclined plate 14, and the lower portion of the front plate 15. And a support plate 16 projecting inward (inside the building).

上記水切り材１２は、前記防水シート９の内側に位置する取り付け板１３を釘打ちなどで土台６に固定することで、断熱基礎１の外側上部を覆って取り付けられている。また、外傾斜板１４は、取り付け板１３に連なる後部傾斜板１４ａと、前面板１５に連なる前部傾斜板１４ｂとに分かれており、両者はヒンジ部１４ｃで接続されている。従って、支持板１６が連なる前面板１５と、前面板１５に連なる外傾斜板１４の前部傾斜板１４ａとは、ヒンジ部１４ｃを介して上下に傾動可能となっている。   The draining material 12 is attached so as to cover the outer upper portion of the heat insulating foundation 1 by fixing the mounting plate 13 positioned inside the waterproof sheet 9 to the base 6 by nailing or the like. The outer inclined plate 14 is divided into a rear inclined plate 14a continuous with the mounting plate 13 and a front inclined plate 14b continuous with the front plate 15, and both are connected by a hinge portion 14c. Therefore, the front plate 15 connected to the support plate 16 and the front inclined plate 14a of the outer inclined plate 14 connected to the front plate 15 can be tilted up and down via the hinge portion 14c.

この水切り材１２は、図３に示されるように、支持板１６が連なる前面板１５と、前面板１５に連なる外傾斜板１４の前部傾斜板１４ａとを、ヒンジ部１４ｃを介して上方に傾動させることで開放することができる。図３に示されるように支持板１６が連なる前面板１５と、前面板１５に連なる外傾斜板１４の前部傾斜板１４ａとを開放すると、断熱基礎１の上部、特に基礎断熱板３の上面を容易に目視により検査することができる。また、検査後は、支持板１６が連なる前面板１５と、前面板１５に連なる外傾斜板１４の前部傾斜板１４ａとを元に戻して閉鎖すれば、他に手を加えることなく原状に復帰させることができる。支持板１６が連なる前面板１５と、前面板１５に連なる外傾斜板１４の前部傾斜板１４ａとが、風邪などの影響で揺らぐのを防止するためには、これらの重量を重くしたり、これらを外壁材１１や外装材４に着脱可能に固定しておくことができる。   As shown in FIG. 3, the draining material 12 has a front plate 15 connected to the support plate 16 and a front inclined plate 14 a of the outer inclined plate 14 connected to the front plate 15 upward via a hinge portion 14 c. It can be opened by tilting. As shown in FIG. 3, when the front plate 15 connected to the support plate 16 and the front inclined plate 14 a of the outer inclined plate 14 connected to the front plate 15 are opened, the upper portion of the heat insulating foundation 1, particularly the upper surface of the basic heat insulating plate 3. Can be easily visually inspected. Further, after the inspection, if the front plate 15 connected to the support plate 16 and the front inclined plate 14a of the outer inclined plate 14 connected to the front plate 15 are returned and closed, the original shape is obtained without any other changes. Can be restored. In order to prevent the front plate 15 connected to the support plate 16 and the front inclined plate 14a of the outer inclined plate 14 connected to the front plate 15 from shaking due to the influence of a cold, these weights are increased, These can be detachably fixed to the outer wall material 11 and the exterior material 4.

次に、本発明に係る断熱基礎周り構造の第２の例を図４〜図７に基づいて説明する。   Next, a second example of the structure around the heat insulating foundation according to the present invention will be described with reference to FIGS.

図４は本発明に係る断熱基礎周り構造の第２の例を示す断面図、図５は本発明に係る断熱基礎周り構造の第２の例における水切り材の斜視図、図６は本発明に係る断熱基礎周り構造の第２の例における挿入部材の斜視図、図７は本発明に係る断熱基礎周り構造の第２の例における水切り材の前面板と、前面板に連なる外傾斜板の前部傾斜板とを離脱し、挿入部材を取り外した状態の断面図である。   FIG. 4 is a sectional view showing a second example of the structure around the heat insulation base according to the present invention, FIG. 5 is a perspective view of the draining material in the second example of the structure around the heat insulation base according to the present invention, and FIG. 7 is a perspective view of an insertion member in the second example of the structure around the heat insulation base. FIG. 7 is a front view of the front plate of the draining material in the second example of the structure around the heat insulation base according to the present invention, and the outer inclined plate connected to the front plate. It is sectional drawing of the state which removed the part inclination board and removed the insertion member.

本例においては、土台６に、断熱基礎１との間に間隔を開けて胴縁受け材１７が取り付けられており、胴縁受け材１７上には合成樹脂発泡体製の外張り断熱板１８が取り付けられている。断熱基礎１と胴縁受け材１７との間の隙間は、点検時に、断熱基礎１、特に基礎断熱板３の上面を目視できるようにするためのもので、断熱性の低下を防止するために、着脱可能に挿入部材１９が嵌め込まれている。また、防水シート９を介して胴縁受け材１７に胴縁１０が取り付けられ、更にこの胴縁１０に外壁材１１が取り付けられている。   In this example, a trunk edge receiving member 17 is attached to the base 6 with a gap between the base 6 and the heat insulating foundation 1, and an outer heat insulating plate 18 made of synthetic resin foam is provided on the trunk edge receiving member 17. Is attached. The gap between the heat insulating foundation 1 and the trunk edge receiving member 17 is for making it possible to visually check the upper surface of the heat insulating foundation 1, particularly the basic heat insulating plate 3, at the time of inspection. The insertion member 19 is detachably fitted. Further, the trunk edge 10 is attached to the trunk edge receiving member 17 via the waterproof sheet 9, and the outer wall material 11 is further attached to the trunk edge 10.

土台６には、図４及び図５に示される水切り材１２が断熱基礎１の外側上部を覆って取り付けられている。水切り材１２は、垂直な取り付け板１３と、取り付け板１３の下端に連なり、外側に傾斜した外傾斜板１４と、外傾斜板１４の下端から垂下した前面板１５とを備えている。   A draining material 12 shown in FIGS. 4 and 5 is attached to the base 6 so as to cover the outer upper part of the heat insulating foundation 1. The draining material 12 includes a vertical attachment plate 13, an outer inclined plate 14 that is continuous with the lower end of the attachment plate 13, and is inclined outward, and a front plate 15 that is suspended from the lower end of the outer inclined plate 14.

上記水切り材１２は、前記防水シート９の内側に位置する取り付け板１３を釘打ちなどで胴縁受け材１７に固定することで、断熱基礎１の外側上部を覆って取り付けられている。外傾斜板１４は、取り付け板１３に連なる後部傾斜板１４ａと、前面板１５に連なる前部傾斜板１４ｂとに分かれている。後部傾斜板１４ａの両側端部は下方に折り返されて、後部傾斜板１４ａとの間に若干の隙間を開けて後部傾斜板１４ａの下方に位置する折り返し片１４ｄを形成している。前部傾斜板１４ｂの後部傾斜板１４ａ側の両側端部は、上記折り返し片１４ｄと後部傾斜板１４ａ間の隙間に抜き差し可能に差し込まれて保持されている。   The draining material 12 is attached so as to cover the outer upper portion of the heat insulating foundation 1 by fixing the mounting plate 13 positioned inside the waterproof sheet 9 to the trunk edge receiving material 17 by nailing or the like. The outer inclined plate 14 is divided into a rear inclined plate 14 a continuous with the mounting plate 13 and a front inclined plate 14 b continuous with the front plate 15. Both end portions of the rear inclined plate 14a are folded downward to form a folded piece 14d positioned below the rear inclined plate 14a with a slight gap between the rear inclined plate 14a. Both end portions on the rear inclined plate 14a side of the front inclined plate 14b are inserted and held in a gap between the folded piece 14d and the rear inclined plate 14a.

本例の挿入部材１９は、図６にも示されるように、挿入部本体１９ａと、挿入部本体１９ａに接合された合成樹脂シート１９ｂとで構成されている。挿入部本体１９ａは、断熱基礎１と胴縁受け材１７との間の隙間に嵌め込みやすい棒状又は板状をなしている。挿入部本体１９ａは、良好な断熱性が得られるよう、合成樹脂発泡体で構成されていることが好ましい。この挿入部本体１９ａを構成する合成樹脂発泡体としては、前記基礎断熱板３を構成する合成樹脂発泡体と同様のものを用いることができる。特に、防蟻措置した合成樹脂発泡体からなる挿入部材１９を、防蟻薬剤の効能が低減する前に、一定期間にて交換することにより、防蟻効能を長期間わたり維持できる。   As shown in FIG. 6, the insertion member 19 of this example includes an insertion portion main body 19 a and a synthetic resin sheet 19 b joined to the insertion portion main body 19 a. The insertion portion main body 19a has a bar shape or a plate shape that can be easily fitted into the gap between the heat insulating base 1 and the trunk edge receiving member 17. It is preferable that the insertion part main body 19a is comprised with the synthetic resin foam so that favorable heat insulation may be obtained. As the synthetic resin foam constituting the insertion portion main body 19a, the same synthetic resin foam as that constituting the basic heat insulating plate 3 can be used. In particular, by replacing the insertion member 19 made of a synthetic resin foam subjected to ant-prevention measures for a certain period before the effectiveness of the ant-preventive agent is reduced, the ant-preventive effect can be maintained for a long period of time.

挿入部材１９は、上記挿入部本体１９ａのみとすることもできるが、図示されるように、合成樹脂シート１９ｂが接合されたものとすることが好ましい。合成樹脂シート１９ｂを挿入部本体１９ａに接合しておくことにより、挿入部本体１９ａを補強することができる。特に挿入部本体１９ａを合成樹脂発泡体で構成した場合に、挿入部本体１９ａを長尺としても折れや割れを生じにくくすることができる。また、図示されるように、合成樹脂シート１９ｂの外側の一縁を挿入部本体１９ａより延出させておくと、この延出部を引っ張ることで挿入部本体１９ａを容易に抜き出すことができるようになる。合成樹脂シート１９ａ，１９ｂの接合により、抜き出し時の応力を挿入部本体１９ａ全面に分散させて破断しにくくすることができ、かつ合成樹脂シート１９ａ，１９ｂの表面が滑らかであるため摩擦を抑えることができ、容易に抜き出すことができるようになる。   The insertion member 19 may be only the insertion portion main body 19a, but it is preferable that a synthetic resin sheet 19b is joined as illustrated. By joining the synthetic resin sheet 19b to the insertion portion main body 19a, the insertion portion main body 19a can be reinforced. In particular, when the insertion portion main body 19a is made of a synthetic resin foam, even if the insertion portion main body 19a is long, it is possible to make it difficult to cause breakage or cracking. Further, as shown in the drawing, when the outer edge of the synthetic resin sheet 19b is extended from the insertion portion main body 19a, the insertion portion main body 19a can be easily extracted by pulling the extension portion. become. By joining the synthetic resin sheets 19a and 19b, the stress at the time of extraction can be distributed over the entire surface of the insertion portion main body 19a, making it difficult to break, and the surface of the synthetic resin sheets 19a and 19b is smooth, thereby suppressing friction. Can be easily extracted.

本例の水切り材１２は、図５及び図７に示されるように、前部傾斜板１４ｂの後部傾斜板１４ａ側の両側端部を折り返し片１４ｄと後部傾斜板１４ａ間の隙間から抜き取ることで、前面板１５と、前面板１５に連なる外傾斜板１４の前部傾斜板１４ａとを、容易に離脱させることができる。図７に示されるように、前面板１５と、前面板１５に連なる外傾斜板１４の前部傾斜板１４ａとを離脱させ、挿入部材１９を抜き取れば、断熱基礎１の上部、特に基礎断熱板３の上面を容易に目視により検査することができる。また、検査後は、前部傾斜板１４ｂの後部傾斜板１４ａ側の両側端部を折り返し片１４ｄと後部傾斜板１４ａ間の隙間に差し込んで保持させれば、前面板１５と、前面板１５に連なる外傾斜板１４の前部傾斜板１４ａとを容易に装着することができ、他に手を加えることなく原状に復帰させることができる。   As shown in FIGS. 5 and 7, the draining material 12 of this example is obtained by extracting both side end portions on the rear inclined plate 14 a side of the front inclined plate 14 b from the gap between the folded piece 14 d and the rear inclined plate 14 a. The front plate 15 and the front inclined plate 14a of the outer inclined plate 14 connected to the front plate 15 can be easily separated. As shown in FIG. 7, if the front plate 15 and the front inclined plate 14 a of the outer inclined plate 14 connected to the front plate 15 are separated and the insertion member 19 is pulled out, the upper portion of the heat insulating foundation 1, particularly the basic heat insulation. The upper surface of the plate 3 can be easily visually inspected. Further, after the inspection, if both end portions on the rear inclined plate 14a side of the front inclined plate 14b are inserted and held in the gap between the folded piece 14d and the rear inclined plate 14a, the front plate 15 and the front plate 15 are The front inclined plate 14a of the continuous outer inclined plate 14 can be easily mounted, and can be restored to its original state without any additional work.

挿入部材１９は、図６及び図７で説明した形態の他、図８に示される形態とすることもできる。図８に示される挿入部材１９は、挿入部本体１９ａの上下に合成樹脂シート１９ｂが接合されたものとなっている。このようにすると、合成樹脂シート１９ｂによる挿入部本体１９ａの補強効果を一層高めることができる。また、図８に示されるように、挿入部本体１９ａの外側面と内側面とから、上下方向に交互に、横方向に伸びる切り込み部１９ｃを形成しておくと、挿入部本体１９ａの上下方向の柔軟性を高めることができ、断熱基礎１と胴縁受け材１７間への着脱が容易となる。   The insertion member 19 may have the form shown in FIG. 8 in addition to the form described in FIGS. 6 and 7. The insertion member 19 shown in FIG. 8 has a synthetic resin sheet 19b joined to the top and bottom of the insertion portion main body 19a. If it does in this way, the reinforcement effect of insertion part main part 19a by synthetic resin sheet 19b can be heightened further. Further, as shown in FIG. 8, when cut portions 19 c extending in the lateral direction alternately in the vertical direction are formed from the outer side surface and the inner side surface of the insertion portion main body 19 a, the vertical direction of the insertion portion main body 19 a , And the attachment / detachment between the heat insulating base 1 and the trunk edge receiving member 17 becomes easy.

本発明に係る断熱基礎周り構造の第３の例を図９に基づいて説明する。   A third example of the structure around the heat insulating foundation according to the present invention will be described with reference to FIG.

図９は本発明に係る断熱基礎周り構造の第３の例を示す断面図である。   FIG. 9 is a cross-sectional view showing a third example of the structure around the heat insulating foundation according to the present invention.

本例における水切り材１２は、前記第１の例における水切り材１２と同様で、断熱基礎１に胴縁受け材１７が取り付けられており、胴縁受け材１７上には合成樹脂発泡体製の外張り断熱板１８が取り付けられている点は前記第２の例と同様である。しかし、本例における胴縁受け材１７は、その下面の位置が土台６の下面とほぼ揃えられており、しかも基礎断熱板３の上面位置が布基礎２の上面よりも下げられている。そして、これによって胴縁受け材１７と基礎断熱板３の間に間隔が開けられており、この隙間に挿入部材１９が嵌め込まれている。また、この挿入部材１９は、第２の例で説明した挿入部本体１９ａ部分のみで構成されており、しかも外側縁部が断熱基礎１及び胴縁受け材１７よりも外側へ突出している。外傾斜板１４の下面と当接する挿入部材１９の先端上部には、外傾斜板１４の傾斜に合わせて勾配がつけられている。   The draining material 12 in this example is the same as the draining material 12 in the first example, and the trunk edge receiving material 17 is attached to the heat insulating base 1, and the trunk edge receiving material 17 is made of a synthetic resin foam. The point that the outer heat insulating plate 18 is attached is the same as in the second example. However, the position of the lower surface of the body edge receiving member 17 in this example is substantially aligned with the lower surface of the base 6, and the upper surface position of the foundation heat insulating plate 3 is lowered from the upper surface of the fabric foundation 2. And the space | interval is opened between the trunk edge receiving material 17 and the base heat insulation board 3, and the insertion member 19 is engage | inserted by this clearance gap by this. Further, the insertion member 19 is composed of only the insertion portion main body 19a described in the second example, and the outer edge portion protrudes outward from the heat insulating base 1 and the trunk edge receiving member 17. The upper end of the insertion member 19 in contact with the lower surface of the outer inclined plate 14 is provided with a gradient according to the inclination of the outer inclined plate 14.

本例のようにすると、水切り材１２の取り付け位置が通常の取り付け位置と同じであるので、壁部の納まりを変更することなく蟻害の点検を容易に行うことができるようにすることができる。点検は、図３で説明したように、支持板１６が連なる前面板１５と、前面板１５に連なる外傾斜板１４の前部傾斜板１４ａとを、ヒンジ部１４ｃを介して上方に傾動させることで開放し、挿入部材１９を抜き取ることで行うことができる。また、挿入部材１９の外側縁部が断熱基礎１及び胴縁受け材１７よりも外側へ突出しているので、この突出部分を掴んで容易に引き出すことができる。   According to this example, since the mounting position of the draining material 12 is the same as the normal mounting position, it is possible to easily check for ant damage without changing the accommodation of the wall portion. . As described with reference to FIG. 3, the inspection involves tilting the front plate 15 connected to the support plate 16 and the front inclined plate 14a of the outer inclined plate 14 connected to the front plate 15 upward via the hinge portion 14c. This can be done by opening and removing the insertion member 19. Moreover, since the outer edge part of the insertion member 19 protrudes outside rather than the heat insulation base 1 and the trunk edge receiving material 17, it can grasp | ascertain this protrusion part and can pull out easily.

本例の挿入部材１９は、挿入部本体１９ａのみで構成されているが、図１０に示されるように、合成樹脂シート１９ｂを接合したものとしたり、切り込み部１９ｃを形成したものとすることもできる。また、先端上部は外傾斜板１４の傾斜に合わせて勾配を形成したものとすることもできる。更に、図１１に示されるように、挿入部本体１９ａの内側面の下部コーナー部を切り欠き、切欠コーナー部１９ｄとしておくと、基礎断熱板３の補修などのために、布基礎２と基礎断熱板３の接合面に上面側から接着剤を注入した時に、注入後直ちに挿入部材１９を差し込んでも、注入部付近（布基礎２と基礎断熱板３の接合面上端付近）にはみ出した接着剤で接着されてしまうことを防止することができる。   Although the insertion member 19 of this example is comprised only by the insertion part main body 19a, as FIG. 10 shows, it shall be what joined the synthetic resin sheet 19b, or shall form the notch | incision part 19c. it can. The upper end of the tip may be formed with a gradient in accordance with the inclination of the outer inclined plate 14. Furthermore, as shown in FIG. 11, when the lower corner portion of the inner side surface of the insertion portion main body 19 a is cut out to form a cut-out corner portion 19 d, the fabric foundation 2 and the basic heat insulation for repairing the basic heat insulating plate 3 and the like. Even when the insertion member 19 is inserted immediately after the injection when the adhesive is injected into the joint surface of the plate 3 from the upper surface side, the adhesive protrudes in the vicinity of the injection portion (near the upper end of the joint surface of the fabric foundation 2 and the base heat insulating plate 3). It can prevent that it adhere | attaches.

更に、本発明に係る断熱基礎周り構造の第４の例を図１２に基づいて説明する。   Furthermore, the 4th example of the heat insulation foundation surrounding structure which concerns on this invention is demonstrated based on FIG.

図１２は本発明に係る断熱基礎周り構造の第４の例を示す断面図である。   FIG. 12 is a sectional view showing a fourth example of the structure around the heat insulating foundation according to the present invention.

本例は、基本的には前記第２の例と同様であるが、外壁部に胴縁受け材１７（図４参照）が設けられておらず、挿入部材１９が外張り断熱板１８の下端と断熱基礎１の上面間に挿入されている点が前記第２の例と相違している。外張り断熱の場合、一般的には胴縁受け材１７が設けられるが、胴縁受け材１７が設けられていない場合でも本発明を容易に適用することができる。   This example is basically the same as the second example, except that the outer wall portion is not provided with the trunk edge receiving member 17 (see FIG. 4), and the insertion member 19 is the lower end of the outer heat insulating plate 18. And the point inserted between the upper surfaces of the heat insulation foundation 1 is different from the said 2nd example. In the case of the heat insulation of the outer layer, the trunk edge receiving material 17 is generally provided, but the present invention can be easily applied even when the trunk edge receiving material 17 is not provided.

本発明に係る断熱基礎周り構造の第１の例を示す断面図である。It is sectional drawing which shows the 1st example of the heat insulation foundation surrounding structure which concerns on this invention. 本発明に係る断熱基礎周り構造の第１の例における水切り材の斜視図である。It is a perspective view of the draining material in the 1st example of the thermal insulation foundation surrounding structure concerning the present invention. 本発明に係る断熱基礎周り構造の第１の例における水切り材の支持板が連なる前面板と、前面板に連なる外傾斜板の前部傾斜板とを開放状態とした断面図である。It is sectional drawing which made the open state the front board which the support plate of the draining material in the 1st example of the heat insulation foundation surrounding structure which concerns on this invention continues, and the front inclination board of the outer inclination board connected to a front board. 本発明に係る断熱基礎周り構造の第２の例を示す断面図である。It is sectional drawing which shows the 2nd example of the heat insulation foundation surrounding structure which concerns on this invention. 本発明に係る断熱基礎周り構造の第２の例における水切り材の斜視図である。It is a perspective view of the draining material in the 2nd example of the thermal insulation foundation surrounding structure which concerns on this invention. 本発明に係る断熱基礎周り構造の第２の例における挿入部材の斜視図である。It is a perspective view of the insertion member in the 2nd example of the thermal insulation foundation surrounding structure concerning the present invention. 本発明に係る断熱基礎周り構造の第２の例における水切り材の前面板と、前面板に連なる外傾斜板の前部傾斜板を離脱し、挿入部材を取り外した状態の断面図である。It is sectional drawing of the state which removed the front board of the draining material in the 2nd example of the thermal insulation foundation surrounding structure which concerns on this invention, and the front inclination board of the outer inclination board connected to a front board, and removed the insertion member. 挿入部材の他の例を示す図である。It is a figure which shows the other example of an insertion member. 本発明に係る断熱基礎周り構造の第３の例を示す断面図である。It is sectional drawing which shows the 3rd example of the heat insulation foundation surrounding structure which concerns on this invention. 挿入部材の他の例を示す図である。It is a figure which shows the other example of an insertion member. 挿入部材の他の例を示す図である。It is a figure which shows the other example of an insertion member. 本発明に係る断熱基礎周り構造の第４の例を示す断面図である。It is sectional drawing which shows the 4th example of the heat insulation foundation surrounding structure which concerns on this invention.

符号の説明Explanation of symbols

１ 断熱基礎
２ 布基礎
３ 基礎断熱板
４ 外装材
５ 均しモルタル
６ 土台
７ 柱
８ 充填断熱材
９ 防水シート
１０ 胴縁
１１ 外壁材
１２ 水切り材
１３ 取り付け板
１４ 外傾斜板
１４ａ 後部傾斜板
１４ｂ 前部傾斜板
１４ｃ ヒンジ部
１４ｄ 折り返し片
１５ 前面板
１６ 支持板
１７ 胴縁受け材
１８ 外張り断熱板
１９ 挿入部材
１９ａ 挿入部本体
１９ｂ 合成樹脂シート
１９ｃ 切り込み部
１９ｄ 切欠コーナー部 DESCRIPTION OF SYMBOLS 1 Heat insulation foundation 2 Cloth foundation 3 Foundation heat insulation board 4 Exterior material 5 Leveling mortar 6 Base 7 Pillar 8 Filling heat insulation material 9 Waterproof sheet 10 Body edge 11 Outer wall material 12 Drainage material 13 Mounting plate 14 Outer inclined plate 14a Rear inclined plate 14b Front Part inclined plate 14c Hinge part 14d Folding piece 15 Front plate 16 Support plate 17 Body edge receiving material 18 Outer insulation board 19 Insert member 19a Insert part main body 19b Synthetic resin sheet 19c Cut part 19d Notch corner part

Claims (4)

布基礎の外側に合成樹脂発体の基礎断熱板が付設された断熱基礎上に土台が設けられ、外側へ傾斜した外傾斜板と、外傾斜板の下端から垂下された前面板とを備えた水切り材が断熱基礎の外側上部を覆って取り付けられた建物の断熱基礎周り構造において、水切り材の前面板及び前面板に連なる外傾斜板の少なくとも一部が開閉又は着脱可能となっていることを特徴とする建物の断熱基礎周り構造。   A foundation is provided on a heat insulating base provided with a base heat insulating plate made of synthetic resin on the outer side of the cloth base, and includes an outer inclined plate inclined outward and a front plate suspended from the lower end of the outer inclined plate. In the structure around the heat insulation foundation of the building where the draining material is attached so as to cover the outer upper part of the heat insulation foundation, the front plate of the drainage material and at least a part of the outer inclined plate connected to the front plate are openable / detachable. Structure around the heat insulation foundation of the building. 基礎上面との間に間隔を開けて胴縁受け材が土台に取り付けられており、この胴縁受け材の外側に水切り材が取り付けられていると共に、胴縁受け材又は外張り断熱板と断熱基礎上面間に挿入部材が脱着可能に嵌め込まれていることを特徴とする請求項１に記載の建物の断熱基礎周り構造。   A body edge receiving material is attached to the base with a gap between the upper surface of the foundation and a draining material is attached to the outside of the body edge receiving material. The structure around a heat insulating foundation of a building according to claim 1, wherein an insertion member is detachably fitted between the upper surfaces of the foundation. 挿入部材が、合成樹脂発泡体の棒状又は板状をなす挿入部本体と、該挿入部本体に接合された合成樹脂シートとで構成され、該合成樹脂シートの外側の一縁が挿入部本体より外側へ延出していることを特徴とする請求項２に記載の建物の断熱基礎周り構造。   The insertion member is composed of a synthetic resin foam rod-like or plate-like insertion portion main body and a synthetic resin sheet joined to the insertion portion main body, and the outer edge of the synthetic resin sheet is from the insertion portion main body. The heat insulation foundation surrounding structure according to claim 2, wherein the structure extends outward. 挿入部材の外側縁部が、断熱基礎及び胴縁受け材よりも外側へ突出していることを特徴とする請求項２又は３に記載の建物の断熱基礎周り構造。   The structure around the heat insulation foundation of the building according to claim 2 or 3, wherein an outer edge portion of the insertion member protrudes outward from the heat insulation foundation and the trunk edge receiving material.
JP2008117280A 2008-04-28 2008-04-28 Structure around thermal insulation foundation of building Expired - Fee Related JP5192279B2 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017014786A (en) * 2015-06-30 2017-01-19 ダイナガ株式会社 Foundation heat insulation building
JP2017172181A (en) * 2016-03-23 2017-09-28 城東テクノ株式会社 Heat insulation structure of building, and fastening tool used therewith
JP2018031184A (en) * 2016-08-24 2018-03-01 Ykk Ap株式会社 Upper drainage structure for opening of building

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JP2000336780A (en) * 1999-06-02 2000-12-05 Kaoru Taneichi Throating cover of sill or the like
JP2000336782A (en) * 1999-05-31 2000-12-05 Sekisui Chem Co Ltd Flashing construction for insulated foundation
JP2005163489A (en) * 2003-12-05 2005-06-23 Panahome Corp Heat insulating foundation
JP2007198059A (en) * 2006-01-27 2007-08-09 Joto Techno Co Ltd Heat insulating member, heat insulating lid member, and ceiling inspection hole using the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000336782A (en) * 1999-05-31 2000-12-05 Sekisui Chem Co Ltd Flashing construction for insulated foundation
JP2000336780A (en) * 1999-06-02 2000-12-05 Kaoru Taneichi Throating cover of sill or the like
JP2005163489A (en) * 2003-12-05 2005-06-23 Panahome Corp Heat insulating foundation
JP2007198059A (en) * 2006-01-27 2007-08-09 Joto Techno Co Ltd Heat insulating member, heat insulating lid member, and ceiling inspection hole using the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017014786A (en) * 2015-06-30 2017-01-19 ダイナガ株式会社 Foundation heat insulation building
JP2017172181A (en) * 2016-03-23 2017-09-28 城東テクノ株式会社 Heat insulation structure of building, and fastening tool used therewith
JP7049757B2 (en) 2016-03-23 2022-04-07 城東テクノ株式会社 Insulation structure of the building
JP2018031184A (en) * 2016-08-24 2018-03-01 Ykk Ap株式会社 Upper drainage structure for opening of building

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